The IS200AEPCH1CCB is a circuit board component designed for use in GE’s Mark VI control system. The Mark VI is part of the Speedtronic series, developed to manage and protect gas and steam turbine units in industrial applications. It provides critical control, monitoring, and safety functions to ensure reliable and efficient turbine operation.

Design

• Unlike many GE Speedtronic circuit boards, the IS200AEPCH1CCB does not include a front faceplate.

• It includes several factory-drilled mounting holes, one at each corner, ringed with conductive material.

• Additional mounting holes are located along the board's edges and within its internal layout for secure installation.

Auxiliary (Daughter) Board

• A smaller auxiliary board is mounted on the primary board using screw mounts and standoffs.

• This board includes:

• Two integrated circuits, including field-programmable gate arrays (FPGAs)

• Multiple female connectors and additional connector types

• Discrete components such as transistors, diodes, resistors, and capacitors

• It is labeled with identification codes such as FA/00 and DCOM.

Surface Markings and Labels

• The board includes two side-by-side barcodes in one corner.

• Multiple reference designations are printed for easy component identification, covering:

• Terminal strips

• Integrated circuits

• Fuses

• Male jack connectors

• The primary and auxiliary boards both include markings and codes for traceability and technical reference.